we are warmer today across the bay area than yesterday. 66 degrees in concord. 65 in napa. 64 along the coast in santa cruz. but that cold snap is coming overnight and into the rest of the week with a ♪ we're safe and sound >>> good morning, america. look at tory johnson, our "gma" elves. getting ready to bring you megamonday. you don't know what is inside the bags, but you're going to like it. great gifts for everyone this morning. fantastic jewelry. and a final tasty deal. it's deejay monday, too, with dj kiss here. revving up all of the deals. ♪ >> those elves? >> there's santa helpers and then there's elves. >>> also ahead, the ultimate test of survival. how did this 36-year-old last 6 days, no food, no water, no one coming to help. >> december miracle for you. >>> coming up, shocking testimony from nigella lawson's ex-husband. the billionaire now backtracking on some of his stunning accusations about nigella's alleged drug use. >> pretty explosive. >>> then we have a consumer alert on this cybermonday. why the designer bag you're buying online could be a sophisticated fake. how